The term unavoidability implies that a particular circumstance or situation is inevitable, bound to happen or occur. However, there are several antonyms for the word unavoidability, which can be used to indicate that a particular event or situation is avoidable or can be prevented. Some of the antonyms that can be used for unavoidability include avoidableness, preventability, escapability, and evitability. Each of these words suggests that a situation can be avoided or prevented, indicating that it is not bound to happen, and that there is room for maneuvering. Therefore, when confronted with a challenging situation, it is vital to explore alternatives and find ways to avoid or prevent it from happening.